package day06;

import java.util.Scanner;

/*
需求 N位评委打分
选手最终得分为：去掉最高分和最低分之后的N-2位评委的平均分
使用方法实现
 */
public class CalTotalAvg {
    public static void main(String[] args) {

        double[] scores = getData(5);
        double avg = calcAvg(scores);
        System.out.println("平均分为"+avg);
    }
    public static double[] getData(int n){
        double[] scores =  new double[n];
        Scanner scan =  new Scanner(System.in);
        for (int i=0;i<scores.length;i++){
            System.out.println("请第"+(i+1)+"位评委打分");
            scores[i]=scan.nextDouble();
        }
        return scores;
    }

    public static double calcAvg(double[] scores){
        double sum = 0;
        double avg = 0;
        double max = scores[0];
        double min = scores[0];
        for (int i=0;i<scores.length;i++){
            sum+=scores[i];
            if(scores[i]>max){
                max=scores[i];
            }else if(scores[i]<min){
                min=scores[i];
            }
        }
        avg=(sum-max-min)/(scores.length-2);
        return avg;
    }
}
